UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 5 DEC 25 Station: KMFR WMO ident: 72597 Latitude: 42.37 Longitude: -122.87 Elevation: 405.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 230 SFC 980 405 9.6 1.6 57 8.0 5.8 330 1 284.4 285.1 279.9 296.7 4.38 2 950 657 6.8 0.8 66 6.0 4.0 64 1 284.1 284.8 279.6 296.1 4.26 3 948 674 6.6 -0.4 61 7.0 3.5 58 1 284.1 284.7 279.1 295.1 3.91 4 945 700 7.0 -2.0 53 9.0 3.1 49 2 284.7 285.3 278.9 294.7 3.49 5 939 751 7.4 -2.6 49 10.0 3.1 32 2 285.6 286.2 279.2 295.3 3.36 6 936 777 7.4 -1.6 53 9.0 3.4 23 2 285.9 286.5 279.7 296.3 3.63 7 925 873 7.2 -3.8 45 11.0 2.5 350 3 286.7 287.2 279.4 295.7 3.12 8 924 882 7.2 -3.8 45 11.0 2.5 351 3 286.8 287.3 279.4 295.8 3.12 9 907 1035 8.0 -5.0 39 13.0 2.5 331 4 289.1 289.6 280.3 297.6 2.90 10 904 1062 8.4 -6.6 34 15.0 2.2 326 4 289.8 290.2 280.2 297.4 2.58 11 902 1081 8.4 -2.6 46 11.0 3.5 322 4 290.0 290.6 281.4 300.2 3.50 12 885 1238 7.8 0.8 61 7.0 4.4 296 5 290.9 291.8 283.1 304.2 4.58 13 871 1369 7.4 1.4 66 6.0 4.4 300 9 291.9 292.7 283.8 305.9 4.86 14 868 1397 7.8 0.8 61 7.0 4.4 301 10 292.6 293.4 283.8 306.2 4.67 15 857 1503 7.4 3.7 77 3.7 5.5 304 12 293.2 294.2 285.4 310.1 5.83 16 850 1570 7.0 4.1 82 2.9 5.5 300 13 293.5 294.6 285.7 311.0 6.04 17 838 1687 5.8 4.9 94 0.9 5.3 307 15 293.4 294.6 286.1 312.2 6.49 18 763 2451 2.2 2.2 100 0.0 2.2 335 26 297.5 298.6 287.0 314.8 5.88 19 758 2505 2.6 2.5 99 0.1 2.5 334 28 298.5 299.6 287.5 316.4 6.05 20 753 2559 3.8 0.7 80 3.1 2.2 333 29 300.4 301.3 287.5 316.4 5.35 21 750 2591 3.6 1.5 86 2.1 2.5 333 30 300.5 301.5 287.9 317.5 5.69 22 741 2689 3.4 -1.0 73 4.4 1.3 331 33 301.3 302.2 287.3 315.8 4.80 23 732 2789 2.6 -0.9 78 3.5 0.9 330 35 301.5 302.4 287.5 316.2 4.89 24 720 2922 2.0 -4.0 64 6.0 -0.7 330 37 302.3 303.0 286.8 314.3 3.95 25 718 2945 1.8 -3.2 69 5.0 -0.5 330 37 302.3 303.0 287.1 315.1 4.21 26 715 2979 2.0 -5.0 60 7.0 -1.2 330 38 302.9 303.5 286.8 314.1 3.69 27 714 2990 2.0 -5.0 60 7.0 -1.2 330 38 303.0 303.7 286.8 314.3 3.69 28 711 3024 1.8 -5.2 60 7.0 -1.3 330 39 303.1 303.8 286.8 314.3 3.65 29 709 3047 1.6 -4.4 64 6.0 -1.1 330 39 303.1 303.9 287.1 315.1 3.89 30 700 3150 0.8 -4.2 69 5.0 -1.5 330 40 303.4 304.1 287.3 315.6 4.00 31 698 3173 0.6 -4.4 69 5.0 -1.7 330 40 303.4 304.1 287.2 315.5 3.95 32 677 3417 -0.9 -5.6 70 4.7 -3.0 330 42 304.4 305.1 287.3 315.8 3.72 33 669 3512 -1.5 -10.5 50 9.0 -5.0 330 42 304.7 305.2 286.3 312.8 2.57 34 666 3547 -1.5 -13.5 39 12.0 -5.8 330 42 305.1 305.5 285.9 311.6 2.02 35 661 3607 -1.9 -5.3 78 3.4 -3.4 330 43 305.3 306.1 287.9 317.4 3.90 36 654 3692 -2.1 -5.3 79 3.2 -3.5 330 43 306.1 306.8 288.2 318.2 3.94 37 651 3728 -2.3 -5.6 78 3.3 -3.8 330 43 306.2 306.9 288.2 318.2 3.87 38 647 3777 -2.3 -8.3 63 6.0 -4.8 330 44 306.8 307.4 287.6 316.7 3.16 39 638 3888 -2.5 -8.5 63 6.0 -5.0 330 44 307.8 308.4 288.0 317.7 3.15 40 637 3901 -2.7 -8.7 63 6.0 -5.2 330 44 307.7 308.3 287.9 317.5 3.11 41 634 3938 -2.9 -9.9 58 7.0 -5.7 330 44 307.9 308.4 287.7 316.8 2.84 42 627 4026 -3.3 -9.3 63 6.0 -5.7 330 45 308.4 309.0 288.1 317.9 3.01 43 624 4064 -3.1 -12.1 50 9.0 -6.5 330 45 309.0 309.5 287.7 316.8 2.42 44 622 4089 -3.3 -12.3 50 9.0 -6.7 330 45 309.1 309.5 287.7 316.7 2.39 45 619 4127 -3.5 -18.5 30 15.0 -8.3 330 45 309.3 309.6 286.8 314.0 1.43 46 613 4204 -3.9 -17.9 33 14.0 -8.4 330 46 309.7 310.0 287.0 314.7 1.52 47 612 4217 -4.1 -21.1 25 17.0 -9.2 330 46 309.6 309.8 286.5 313.5 1.16 48 606 4294 -4.7 -24.7 19 20.0 -10.1 330 46 309.8 310.0 286.3 312.7 0.85 49 602 4347 -4.9 -18.9 32 14.0 -9.3 329 46 310.2 310.4 287.1 314.8 1.43 50 600 4373 -5.1 -13.1 53 8.0 -8.0 329 46 310.2 310.7 288.0 317.7 2.32 51 586 4558 -6.1 -11.1 68 5.0 -8.0 328 46 311.2 311.7 288.8 320.1 2.79 52 583 4598 -6.3 -14.3 53 8.0 -9.1 327 46 311.4 311.8 288.2 318.4 2.17 53 581 4625 -6.3 -11.3 68 5.0 -8.2 327 46 311.7 312.2 288.9 320.6 2.77 54 500 5780 -14.3 -21.3 55 7.0 -16.2 325 56 315.6 315.9 288.8 320.3 1.40 55 400 7440 -26.1 -32.1 57 6.0 -27.1 330 64 321.1 321.2 289.8 323.4 0.65 56 300 9460 -41.1 -44.5 70 3.4 -41.3 340 100 327.4 327.5 291.2 328.4 0.24 57 258 10464 -48.9 -52.3 68 3.4 -49.0 340 110 330.4 330.4 291.9 330.8 0.12 58 255 10541 -49.5 -52.9 67 3.4 -49.6 345 107 330.6 330.6 292.0 331.0 0.11 59 250 10670 -48.9 -62.9 18 14.0 -49.3 345 98 333.4 333.4 292.7 333.5 0.03 60 200 12130 -51.9 -76.9 3 25.0 -52.3 330 65 350.6 350.6 296.8 350.6 0.01 61 150 13990 -56.1 -84.1 2 28.0 -56.4 340 42 373.4 373.4 301.2 373.4 0.00 62 100 16490 -68.5 -88.5 4 20.0 -68.6 320 25 395.4 395.4 304.6 395.4 0.00 63 94 16859 -69.7 -88.7 5 19.0 -69.8 327 27 400.1 400.1 305.2 400.1 0.00 64 85 17459 -68.3 -87.3 5 19.0 -68.4 337 35 414.6 414.6 307.1 414.6 0.00 65 77 18047 -70.7 -88.7 5 18.0 -70.8 351 19 421.5 421.5 307.9 421.5 0.00 66 74 18285 -66.7 -87.7 4 21.0 -66.9 5 13 434.7 434.7 309.3 434.7 0.00 67 73 18367 -66.5 -88.5 3 22.0 -66.7 0 14 436.8 436.8 309.6 436.9 0.00 68 70 18620 -67.3 -88.3 4 21.0 -67.5 345 18 440.4 440.4 309.9 440.4 0.00 69 52 20421 -64.3 -89.3 2 25.0 -64.6 15 13 486.5 486.5 314.0 486.5 0.00 70 50 20660 -65.5 -89.5 2 24.0 -65.8 15 10 489.1 489.1 314.1 489.1 0.00 71 48 20908 -65.9 -89.9 2 24.0 -66.2 24 10 493.9 493.9 314.5 493.9 0.00 72 42 21724 -63.1 -89.1 2 26.0 -63.6 41 21 520.1 520.1 316.3 520.1 0.00 73 40 22023 -65.1 -90.1 2 25.0 -65.5 51 19 522.4 522.4 316.5 522.4 0.00 74 37 22499 -64.1 -90.1 2 26.0 -64.6 57 28 536.7 536.7 317.3 536.7 0.00 75 36 22668 -62.1 -89.1 2 27.0 -62.7 61 27 546.1 546.1 317.9 546.1 0.00 76 35 22841 -63.7 -89.7 2 26.0 -64.2 62 24 546.4 546.4 317.9 546.4 0.00 77 30 23790 -62.3 -89.3 2 27.0 -63.0 40 22 574.8 574.8 319.4 574.8 0.00 78 28 24218 -62.1 -89.1 2 27.0 -62.9 42 22 586.8 586.8 320.0 586.8 0.00 79 26 24679 -60.5 -88.5 1 28.0 -61.5 35 24 603.9 603.9 320.8 604.0 0.01 80 24 25177 -62.1 -89.1 2 27.0 -63.0 45 37 613.3 613.3 321.2 613.3 0.01 81 20 26310 -60.7 -88.7 1 28.0 -61.9 105 29 650.4 650.4 322.7 650.4 0.01 82 18 26968 -59.3 -88.3 1 29.0 -60.9 105 30 674.7 674.7 323.6 674.7 0.01 83 15 28107 -60.5 -88.5 1 28.0 -62.1 48 23 706.8 706.8 324.7 706.9 0.01 84 14 28538 -59.1 -88.1 1 29.0 -61.0 44 30 725.6 725.6 325.2 725.7 0.01 TRP 255 10541 -49.5 -52.9 67 3.4 -49.6 345 107 330.6 330.6 292.0 331.0 0.11 WND 258 10464 -48.9 -52.3 68 3.4 -49.0 340 110 330.4 330.4 291.9 330.8 0.12 Sounding variables and indices 1000-500 mb thick: 5550.00 m Freezing level: 689.60 mb = 3270.60 m = 10730.17 ft Wetbulb zero: 725.43 mb = 2861.59 m = 9388.32 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 66.67 % Est. max temperature: 18.99 C = 66.18 F Sfc-Lift cond lev (LCL): 867.46 mb = 1402.59 m = 4601.61 ft T: 7.78 C 700-500 lapse rate: 5.74 C/km ThetaE index: 2.08 C Layer 950.0- 939.0 mb Conv cond level (CCL): 564.86 mb = 4841.31 m = 15883.36 ft Mean mixing ratio: 3.77 g/kg Conv temperature: 37.49 C = 99.47 F Cap Strength: 15.10 C Lifted Index: 16.24 C Risk: None Lifted Index @300 mb: 21.11 C Lifted Index @700 mb: 11.50 C Showalter Index: 7.42 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 18.40 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 131.20 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.22 J/kg Max Up Vert Vel: 8.27 m/s Conv Inhibition (B-): 51156.93 J/kg Cap Strength: 16.07 C Lift Cond Lev (LCL): 808.68 mb = 1977.37 m = 6487.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 26 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 980 405 330 1 0.5 -0.9 | 179 25 -0.2 25.1 1 956 610 80 1 -1.0 -0.2 | 176 26 -1.7 25.8 2 925 873 350 3 0.5 -3.0 | 179 23 -0.2 23.0 3 920 914 355 3 0.3 -3.0 | 179 23 -0.5 23.0 4 887 1219 295 5 4.5 -2.1 | 189 24 3.8 23.9 5 855 1524 305 13 10.6 -7.5 | 208 21 9.9 18.5 6 850 1570 300 13 11.3 -6.5 | 208 22 10.5 19.5 7 823 1829 315 18 12.7 -12.7 | 222 18 12.0 13.3 8 793 2134 335 20 8.5 -18.1 | 224 11 7.7 7.9 9 764 2438 335 26 11.0 -23.6 | 257 11 10.3 2.4 10 736 2743 330 34 17.0 -29.4 | 282 17 16.3 -3.4 11 709 3048 330 39 19.5 -33.8 | 293 20 18.8 -7.8 12 700 3150 330 40 20.0 -34.6 | 294 21 19.3 -8.6 13 656 3658 330 43 21.5 -37.2 | 298 24 20.8 -11.2 14 607 4267 330 46 23.0 -39.8 | 302 26 22.3 -13.8 15 561 4877 325 46 26.4 -37.7 | 294 28 25.6 -11.7 16 519 5486 335 60 25.4 -54.4 | 319 38 24.6 -28.4 17 500 5780 325 56 32.1 -45.9 | 302 37 31.4 -19.9 18 479 6096 325 51 29.3 -41.8 | 299 33 28.5 -15.8 19 424 7010 330 68 34.0 -58.9 | 315 47 33.3 -32.9 20 400 7440 330 64 32.0 -55.4 | 313 43 31.3 -29.4 21 390 7620 330 64 32.0 -55.4 | 313 43 31.3 -29.4 22 314 9144 335 87 36.8 -78.8 | 326 64 36.0 -52.8 23 300 9460 340 100 34.2 -94.0 | 334 76 33.5 -68.0 24 258 10464 340 110 37.6 -103.4 | 335 86 36.9 -77.4 25 255 10541 345 107 27.7 -103.4 | 341 82 27.0 -77.4 26 250 10668 340 110 37.6 -103.4 | 335 86 36.9 -77.4 27 250 10670 345 98 25.4 -94.7 | 340 73 24.6 -68.7 28 239 10973 340 91 31.1 -85.5 | 333 67 30.4 -59.5 29 228 11278 340 94 32.1 -88.3 | 333 70 31.4 -62.3 30 208 11887 345 58 15.0 -56.0 | 335 33 14.3 -30.0 31 200 12130 330 65 32.5 -56.3 | 314 44 31.8 -30.3 32 189 12497 330 71 35.5 -61.5 | 316 50 34.8 -35.5 33 180 12802 335 75 31.7 -68.0 | 324 52 31.0 -42.0 34 172 13106 345 61 15.8 -58.9 | 335 36 15.1 -32.9 35 164 13411 340 48 16.4 -45.1 | 321 25 15.7 -19.1 36 150 13990 340 42 14.4 -39.5 | 315 19 13.6 -13.5 37 122 15240 340 40 13.7 -37.6 | 312 17 12.9 -11.6 38 111 15850 360 37 -0.0 -37.0 | 4 11 -0.7 -11.0 39 101 16459 355 24 2.1 -23.9 | 213 2 1.4 2.1 40 100 16490 320 25 16.1 -19.2 | 246 17 15.3 6.9 41 96 16764 325 25 14.3 -20.5 | 248 15 13.6 5.5 42 86 17374 340 37 12.7 -34.8 | 306 15 11.9 -8.8 43 82 17678 330 29 14.5 -25.1 | 266 14 13.8 0.9 44 74 18288 5 13 -1.1 -13.0 | 172 13 -1.9 13.1 45 70 18620 345 18 4.7 -17.4 | 204 9 3.9 8.6 46 67 18898 330 17 8.5 -14.7 | 215 14 7.8 11.3 47 64 19202 5 20 -1.7 -19.9 | 158 7 -2.5 6.1 48 60 19507 15 16 -4.1 -15.5 | 155 12 -4.9 10.5 49 58 19812 360 10 -0.0 -10.0 | 177 16 -0.7 16.0 50 55 20117 30 17 -8.5 -14.7 | 141 15 -9.2 11.3 51 52 20422 15 13 -3.4 -12.6 | 163 14 -4.1 13.4 52 50 20660 15 10 -2.6 -9.7 | 168 17 -3.3 16.3 53 49 20726 30 12 -6.0 -10.4 | 157 17 -6.7 15.6 54 47 21031 20 8 -2.7 -7.5 | 169 19 -3.5 18.5 55 45 21336 25 20 -8.5 -18.1 | 131 12 -9.2 7.9 56 43 21641 35 22 -12.6 -18.0 | 121 16 -13.4 8.0 57 41 21946 55 17 -13.9 -9.8 | 138 22 -14.7 16.3 58 39 22250 40 25 -16.1 -19.2 | 112 18 -16.8 6.9 59 37 22555 60 29 -25.1 -14.5 | 114 28 -25.9 11.5 60 33 23165 65 19 -17.2 -8.0 | 135 25 -18.0 18.0 61 30 23774 60 31 -26.8 -15.5 | 111 30 -27.6 10.5 62 30 23790 40 22 -14.1 -16.9 | 122 17 -14.9 9.1 63 29 24079 35 22 -12.6 -18.0 | 121 16 -13.4 8.0 64 27 24384 50 21 -16.1 -13.5 | 127 21 -16.8 12.5 65 26 24689 35 24 -13.8 -19.7 | 114 16 -14.5 6.3 66 25 24994 50 34 -26.0 -21.9 | 99 27 -26.8 4.1 67 22 25603 35 45 -25.8 -36.9 | 68 29 -26.5 -10.9 68 20 26310 105 29 -28.0 7.5 | 139 44 -28.7 33.5 69 19 26518 105 32 -30.9 8.3 | 137 47 -31.6 34.3 70 17 26822 105 28 -27.0 7.2 | 140 43 -27.8 33.2 71 16 27127 50 19 -14.6 -12.2 | 132 21 -15.3 13.8 72 14 27432 45 30 -21.2 -21.2 | 102 22 -22.0 4.8 73 13 27737 35 32 -18.4 -26.2 | 89 19 -19.1 -0.2 74 11 28346 75 36 -34.8 -9.3 | 115 39 -35.5 16.7 75 9 28956 85 30 -29.9 -2.6 | 127 39 -30.6 23.4 Wind Parameters Mean winds (0-6000m): 328.4 at 34.7 knts Storm direction: 358.4 at 26.0 knts Shear (0-3000m) pos: 3.4 neg: 4.1 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 117.0 deg Storm rel helicity (0-3000m) pos: 168.1 neg: -12.0 tot: 156.0 m^2/s^2 ave: 52.0 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 5.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.23 Bulk Shear: 148.01 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 9 2 178 24| 2.2 0.0 2.2| 9.3 -12.0 -2.7 -5.5 -0.06| 5.4 -0.3 1000 319 3 184 23| 1.1 4.3 5.4| 61.9 -12.0 49.9 49.9 0.57| 7.5 4.3 1500 312 7 192 22| 4.0 2.9 6.9|106.3 -12.0 94.3 62.9 0.64| 8.9 5.7 2000 322 11 198 18| 5.2 2.2 7.3|122.4 -12.0 110.3 55.2 0.61| 9.3 5.7 2500 326 15 209 16| 4.1 3.9 8.1|152.2 -12.0 140.2 56.1 0.63| 9.8 6.2 3000 328 19 224 14| 3.4 4.1 7.5|168.1 -12.0 156.0 52.0 0.63| 9.0 5.7 4000 329 26 251 13| 2.6 3.6 6.2|181.8 -16.6 165.2 41.3 0.60| 7.4 4.5 5000 329 30 270 15| 3.5 3.0 6.5|280.6 -33.1 247.5 49.5 0.59| 7.7 4.5 6000 328 35 281 18| 3.2 2.6 5.8|325.7-150.9 174.7 29.1 0.38| 8.3 3.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251205.00.gif